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| Criterion | ![]() Product Strategy RICE Scoring | ![]() Product Discovery Opportunity Interview | ![]() Product Discovery Kano Model | ![]() Product Strategy ICE Scoring |
|---|---|---|---|---|
Purposedifferent | When many initiatives compete for the same resources, it brings reach, impact, confidence, and effort into one shared ranking. It makes prioritization economically connectable. | When opportunities are still hidden behind signals of need, it structures conversations around needs and obstacles. It looks for patterns that lead to new product opportunities. | When features need to be distinguished by their effect on satisfaction, it makes expectations and surprises comparable. It separates basic needs, performance contribution, and delight. | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 60-90 min | 30-60 min je Interview | 1-2 Tage | 30-60 min |
Participantsdifferent | 2-10 | 5-12 Interviews | 10-50 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | RICE Scores, Ranked List, Assumption Log | Interview Notes, Opportunity Themes, Customer Quotes | Kano Matrix, Feature Classes, Priority Themes | ICE Table, Top Idea List |
Tagsno overlap | PrioritizationScoringRoadmapTradeoffs | DiscoveryInterviewsOpportunityCustomer | SatisfactionPrioritizationCustomer | PrioritizationScoringGrowthDecision |



